Comparison

A FB2 Reader vs FBReader

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

A FB2 Reader

This free application allows you to read your favorite FB2 format ebooks on your iPad and iPhone. Easily import books from various sources, customize your reading experience with adjustable fonts and color schemes, and navigate your library with ease.

Highlights
  • Read FB2 ebooks
  • Import from web, iTunes, and cloud drives
  • Adjustable fonts, spacing, and width
  • Three color schemes
  • Easy navigation and page turning
  • Sort books by various criteria
  • Book image gallery
Features
Read full description

A FB2 Reader lets you read your favorite books on iPad without any restrictions and hidden fees. A FB2 Reader completely free ebook reading application, you can collect unlimited number of titles in your Library and read them for you own pleasure. Application optimized for all iPad and iPhone models and high resolution Retina Display graphics. It is possible to load ebooks in fb2 format into application by a number of way, like: - download fb2 books using your favorite web browser application and open it with A FB2 Reader using "Open In..." iSO feature - use iTunes file sharing to copy files from you computer - import books from you preferred cloud drive - Dropbox, OneDrive and Google Drive currently supported, more options coming in next versions A FB2 Reader features: - Turn pages with a tap or swipe - Easy navigation inside the book - Open electronic books from any source - Automatically expands fb2 files from zip archive - Adjustable fonts and font sizes - Adjustable line spacing - Adjustable page width - Three color schemes - Sort books by File name, Book Title, Author or Recently opened - Book Information Page - Book Images Gallery View - all embedded images on one page - Book sharing - possible to transfer book to any destination supported by iOS or any application which can handle this file type

About

FBReader

A fast and versatile e-book reader supporting multiple formats like ePub, Kindle, and fb2. It offers cloud syncing for reading progress and a customizable interface. Upgrade to unlock unlimited library access and advanced features.

Highlights
  • Supports ePub, Kindle azw3, fb2, RTF, Word, HTML, and text
  • ePub3 and Readium LCP DRM support
  • Cloud syncing of library and reading positions
  • Customizable appearance and behavior options
  • Direct opening of downloaded files
  • Free version with library limits
Features
Read full description

FBReader is a fast and easy-to-use e-book reader for iPhone and iPad. It supports all major e-book formats, including ePub (with key ePub3 features), Kindle azw3, and fb2 (.zip). You can open both unprotected books and ePub files protected with Readium LCP DRM. FBReader also reads RTF, Word (.doc), HTML, and plain text, so you can keep all your books and documents in one place. Read anywhere and pick up right where you left off. FBReader can sync your library, reading positions, bookmarks, and more across devices using the FBReader Book Network, a cloud service powered by Google Drive. If you prefer managing files yourself, you can download books in your browser and open them directly with FBReader. A wide range of appearance and behavior options lets you customize the reading experience to match your preferences. Free version and upgrade options: • The free version allows up to 10 books in your library. • The built-in translation feature is disabled. Upgrade to the full version to remove these limits and enjoy the complete FBReader experience.

Screenshots

A FB2 Reader3 screens
FBReader4 screens

Verdict

The call

The clearest difference is in-app purchases: A FB2 Reader at none against FBReader's 2. A FB2 Reader also leads on review sentiment (67% vs 52%) and iOS requirement (9.0 vs 13.0). FBReader's advantage is rating (3.7 vs 3.4) and ratings volume (128 vs 5). On price, update cadence, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. FBReader sells 1 one-off in-app purchase. A FB2 Reader asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

FBReader holds the better App Store score, 3.7 against 3.4. That said, the two scores are not equally well evidenced: FBReader has 128 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 67% of A FB2 Reader's written reviews are positive against 52% of FBReader's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

A FB2 Reader ships an update every 2 weeks, FBReader monthly. Both last shipped on October 3, 2026.

Scorecard6 real differences · 4 level
A FB2 Reader versus FBReader: the parameters behind the verdict, then further details
ParameterA FB2 ReaderFBReader
PriceFreeFree
Rating3.4 (5 ratings)3.7 (128 ratings) — better
Positive reviews67.1% of reviews — better52.5% of reviews
Number of ratings5128 — better
Update frequencyEvery 2 weeks — betterMonthly
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac — better
Requires iOS9.0 — better13.0
Further details — not scored
Size18 MB22 MB
Age rating4+17+
DeveloperYuri StaloverovFBReader.ORG Limited

Customer experience

A FB2 Reader

All ratings5 ratings
Positive60.0%
Neutral0.0%
Negative40.0%
Written reviews70 reviews
Positive67.1%
Neutral5.7%
Negative27.1%

FBReader

All ratings128 ratings
Positive64.8%
Neutral9.4%
Negative25.8%
Written reviews322 reviews
Positive52.5%
Neutral14.0%
Negative33.5%

Bugs and requests

A FB2 Reader

Not enough reviews yet to summarise bugs or requests.

FBReader

Reported bugs

4 issues
  • Syncing issues with Google Drive
  • Deletion of books from library
  • Formatting problems with large footnotes
  • Compatibility issues with newer iOS versions

Requested features

5 requests
  • Vertical scrolling mode
  • Improved bookmark and annotation tools
  • Ability to add/change book covers
  • Text-to-speech functionality
  • Better library management (read/unread, collections)

In-app purchases

None

A FB2 Reader

No in-app purchases

1 purchases

FBReader

One-time1
  • FBReader Full Edition2 variants$12.99

Questions

Is A FB2 Reader free?
A FB2 Reader is free to download, with no in-app purchases.
Is FBReader free?
FBReader is free to download, with in-app purchases available.
Which has better reviews, A FB2 Reader or FBReader?
FBReader is rated higher. A FB2 Reader averages 3.4 out of 5 from 5 ratings, while FBReader averages 3.7 from 128 ratings.
Do A FB2 Reader or FBReader have ads?
Neither A FB2 Reader nor FBReader shows ads.
Which is updated more often, A FB2 Reader or FBReader?
A FB2 Reader ships an update every 2 weeks, and FBReader monthly. Most recently, A FB2 Reader was updated on October 3, 2026 and FBReader on October 3, 2026.

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